Reef Fusion, 2 4 L / 1 fl. gal.

★★★★★ 4.3 99 reviews

$38.32
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$38.32
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Free shipping Free 30-day returns

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Product details

Management number 208310742 Release Date 2026/03/22 List Price $15.33 Model Number 208310742
Category

Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides alkalinity. When used together, the Reef Fusion™ system will maintain calcium and alkalinity levels. Reef Fusion 2™ Reef Fusion 2™ contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. When used as directed, Reef Fusion 1™ and Reef Fusion 2™ will maintain the critical levels of calcium and alkalinity necessary for healthy coral growth, while providing biologically appropriate levels of other elements and trace minerals.

  • Provides 100,000 mg/L of ionic calcium
  • Restores and maintains alkalinity
  • Most concentrated two part system; simple 1:1 ratio
Size 4 L/ 1 fl. gallon
Color clear
Brand Name Seachem
Directions Dose aquarium every 1-2 days. Shake well before using. Add 1 mL of Reef Fusion 1™ per 25 L (6.5 US gallons) of water. (For reference purposes, the cap holds 5 mL.) Add this to a high current area of the tank. Wait a few minutes, then add Reef Fusion 2™ in the same manner, 1 mL per 25 L (6.5 US gallons), after shaking well. It is preferred that the two products be added to separate locations in the tank. This dose contributes 4 mg/L of calcium, and 0.176 meq/L of alkalinity. Never mix Reef Fusion 1™ with Reef Fusion 2™ directly.
Model Name Reef Fusion 2, 4L
Item Weight 10 Pounds
Manufacturer Seachem Laboratories, Inc.
Number of Items 1
Item model number 1219
Included Components Reef Fusion, 2 4 L / 1 fl. gal.
Warranty Description As Labeled
Age Range Description All Life Stages
Item Dimensions LxWxH 4.5 x 6.88 x 11.5 inches
Target Audience Keyword fish, house-cats
Specific Uses for Product Active
Item Package Dimensions L x W x H 12.01 x 11.77 x 5.98 inches

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